Penne with Sausage, Wild Mushrooms and Spinach

Heat oil in heavy large pot over medium-high heat.

Add sausages, mushrooms, shallots, garlic and crushed red pepper. Sauté until mushrooms begin to brown, about 10 minutes.

Add spinach and broth; toss until spinach wilts, about 2 minutes.

Add pasta and cheese; toss until cheese melts and sauce coats pasta, about 3 minutes. Season with salt and pepper.